/*
 *    This file is part of ReadonlyREST.
 *
 *    ReadonlyREST is free software: you can redistribute it and/or modify
 *    it under the terms of the GNU General Public License as published by
 *    the Free Software Foundation, either version 3 of the License, or
 *    (at your option) any later version.
 *
 *    ReadonlyREST is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *    GNU General Public License for more details.
 *
 *    You should have received a copy of the GNU General Public License
 *    along with ReadonlyREST.  If not, see http://www.gnu.org/licenses/
 */
package tech.beshu.ror.utils.json

import io.circe.{KeyDecoder, KeyEncoder}

trait KeyCodec[A] extends KeyEncoder[A] with KeyDecoder[A]

object KeyCodec {
  def from[A](decode: String => Option[A],
              encode: A => String): KeyCodec[A] = new KeyCodec[A] {
    override def apply(key: String): Option[A] = decode(key)

    override def apply(key: A): String = encode(key)
  }
}
